!function (e, t, a) {
  function n() {
    c(".heart{width: 10px;height: 10px;position: fixed;background: #f00;transform: rotate(45deg);-webkit-transform: rotate(45deg);-moz-transform: rotate(45deg);}.heart:after,.heart:before{content: '';width: inherit;height: inherit;background: inherit;border-radius: 50%;-webkit-border-radius: 50%;-moz-border-radius: 50%;position: fixed;}.heart:after{top: -5px;}.heart:before{left: -5px;}"), o(), r()
  }

  function r() {
    for (var e = 0; e < d.length; e++) d[e].alpha <= 0 ? (t.body.removeChild(d[e].el), d.splice(e, 1)) : (d[e].y--, d[e].scale += .004, d[e].alpha -= .013, d[e].el.style.cssText = "left:" + d[e].x + "px;top:" + d[e].y + "px;opacity:" + d[e].alpha + ";transform:scale(" + d[e].scale + "," + d[e].scale + ") rotate(45deg);background:" + d[e].color + ";z-index:99999");
    requestAnimationFrame(r)
  }

  function o() {
    var t = "function" == typeof e.onclick && e.onclick;
    e.onclick = function (e) {
      t && t(), i(e)
    }
  }

  function i(e) {
    var a = t.createElement("div");
    a.className = "heart", d.push({
      el: a,
      x: e.clientX - 5,
      y: e.clientY - 5,
      scale: 1,
      alpha: 1,
      color: s()
    }), t.body.appendChild(a)
  }

  function c(e) {
    var a = t.createElement("style");
    a.type = "text/css";
    try {
      a.appendChild(t.createTextNode(e))
    } catch (t) {
      a.styleSheet.cssText = e
    }
    t.getElementsByTagName("head")[0].appendChild(a)
  }

  function s() {
    return "rgb(" + ~~(255 * Math.random()) + "," + ~~(255 * Math.random()) + "," + ~~(255 * Math.random()) + ")"
  }

  var d = [];
  e.requestAnimationFrame = function () {
    return e.requestAnimationFrame || e.webkitRequestAnimationFrame || e.mozRequestAnimationFrame || e.oRequestAnimationFrame || e.msRequestAnimationFrame || function (e) {
      setTimeout(e, 1e3 / 60)
    }
  }(), n()
}(window, document);
